#include <iostream>
#include <string>
#include <vector>
#include <stdlib.h>
using namespace std;
bool isPixel()
{
	float v = 0.1, u = 0.3;
	
	return u+v <0.4;
	
}
class A
{
public:
		virtual void Fun(int number = 10)
		{
			std::cout<<"A::Fun with number "<<number<<endl;
		}
};

class B: public A
{
public:
		virtual void Fun(int number = 20)
		{
			std::cout<<"B::Fun with number "<<number<<endl;
		}
};



int main()
{
	cout<<"Test"<<endl;
	//B b;
	//A &a = b;
	//a.Fun();
	
	string str = "abc";
	str= str+" "+"cde";
	cout<<str<<endl;
	
	return 0;
	//char *outfile = "abs.jpg";
	//string charToString(outfile);
	
	//cout<<charToString.substr(0,charToString.size()-4)<<endl;
	
	
	//float u = 0.5;
	//float v = 0.2;
	
	//string testStr = "01";
	//int testInt = atoi(testStr.c_str());
	//cout<<testInt<<endl;
	
		

	
	
	return 0;
}